Two vehicles A and B are moving in same direcuion with the velocity 10 ms-1and 12ms-1respectively. Calculate the relative velocity of A with respect to B. If both vehicles are travelling in opposite direction, what will he the relative velocity?​

Which of the following best explains why the end of a spoon sticking out of a cup of hot water also gets hot? question 7 options: the heat from the hot water is conducted through the spoon handle the hot water heats the air surrounding the upper part of the spoon. the hot water causes a physical change in the spoon handle. the hot water causes a chemical reaction to take place in the spoon.

How many grams of magnesium metal will react completely with 8.3 liters of 5.5m hcl? show all work

We are hoping to create 5.72 grams of glucose. the plant was given 4.75 liters of co2 and 2.81 g of h20. which reactant was the limiting reagent? how much excess mass did we have of the other reactant?